ULN2003

ULN2003

I'm trying to design a circuit that
requires the ULN2003A driver IC. I've checked the Multisim ULN2003
model and it is an empty file - i.e. no model parameters at all. I have
also tried googling for a SPICE model for this IC, but there doesn't
seem to be any available.

Does anyone know where I can obtain the SPICE model for this component, that can be ported to Multisim?

Re: ULN2003

I created as simular part for someone else on the forum. It was a ULN2004, but I recieved no feedback as to whether it was working as he was needing it to. I will re-post it for you and maybe you can modify it to a 2003. They should be very simular as far as functionality. I will let you test it and see if it works correctly and works for your application.

Re: ULN2003

ULN2003 is quite a great IC to work with. Not much complex and quite flexible. If you are working on it then you should first check ULN2003 Pinout and also downlaod its Proteus simulation as its always better to work on simulation before real hardware.